Aristolochia cordigera Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Piperales family Aristolochiaceae genus Aristolochia species Aristolochia cordigera Name Homonyms Aristolochia cordigera Willd. ex Klotzsch Aristolochia cordigera (Klotzsch) Duch. Aristolochia cordigera Willd.